function noEntry(box) {
  mt=box.value;
  if ((mt.length < 1)||(mt.substring(0,6)=="******")) {
    alert("Introduzca palabras a buscar para emprender la búsqueda.");
    box.focus();
    return false;
  } else { return true; }
}

function SnapSearch() { 
  document.findit.action="http://ivillage.snap.com/search/directory/results/1,61,-0,00.html";
  document.findit.query.name="keyword";
}

function RegSearch() { 
  document.findit.action="http://search.ivillage.com/cgi-bin/ivillagesearch";
  document.findit.query.name="query";
  document.findit.ResultTemplate.value="ivillageFLTR.hts";
  document.findit.Collection.value="The Women's Network";
}

function ChannelSearch() {
  document.findit.action="http://search.ivillage.com/cgi-bin/allhealthsearch";
  document.findit.query.name="query";
  document.findit.ResultTemplate.value="allhealthFLTR.hts";
  document.findit.Collection.value="Better Health and Medical Network";
}